Home / 39,649,454.83-59,472,873.55-16,305,389.83

Finding the Fourth Proportional to 39,649,454.83, 59,472,873.55 and 16,305,389.83

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Solution

The fourth proportional to 39,649,454.83, 59,472,873.55 and 16,305,389.83 is: 24,457,546.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,649,454.83 : 59,472,873.55 = 16,305,389.83 : x
  2. Step 2: Convert to fraction form
    39,649,454.83/59,472,873.55 = 16,305,389.83/x
  3. Step 3: Cross multiply
    39,649,454.83x = 59,472,873.55 × 16,305,389.83
  4. Step 4: Simplify right side
    39,649,454.83x = 969,728,387,543,046
  5. Step 5: Solve for x
    x = 969,728,387,543,046/39,649,454.83
  6. Step 6: Final answer
    x = 24,457,546.56

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.